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psa_aead_setup: validate tag length before calling driver setup

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel 2022-10-08 17:54:30 +02:00
parent 86679c7bd8
commit 6ab50762e0
1 changed files with 3 additions and 3 deletions
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6
library/psa_crypto.c
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@ -3787,6 +3787,9 @@ static psa_status_t psa_aead_setup( psa_aead_operation_t *operation,
.core = slot->attr
};
if( ( status = psa_validate_tag_length( alg ) ) != PSA_SUCCESS )
goto exit;
if( is_encrypt )
status = psa_driver_wrapper_aead_encrypt_setup( operation,
&attributes,
@ -3802,9 +3805,6 @@ static psa_status_t psa_aead_setup( psa_aead_operation_t *operation,
if( status != PSA_SUCCESS )
goto exit;
if( ( status = psa_validate_tag_length( alg ) ) != PSA_SUCCESS )
goto exit;
operation->key_type = psa_get_key_type( &attributes );
exit: